java代码生成Excel文件3000条自定义属性的的域账户名

一个项目为了测试需要模拟3000条域用户，将数据保存在Excel表格，然后导入到与服务器里。

我们今天要做的是自动生成3000条数据，并将这些数据保存在excel表格里面。

需要jar包：poi-3.17.jar

定义属性：

/**
 * 域账户需要的字段名
 * @author 
 *
 */
public class UserBean {
    
    

    private String DN;
    private String objectClass;
    private String distinguishedName;
    private String name;
    private String title;
    private String givenName;
    private String displayName;
    private String sAMAccountName;
    private String userPrincipalName;
    
    
    
    public UserBean(String dN, String objectClass, String distinguishedName, String name, String title,
            String givenName, String displayName, String sAMAccountName, String userPrincipalName) {
        super();
        DN = dN;
        this.objectClass = objectClass;
        this.distinguishedName = distinguishedName;
        this.name = name;
        this.title = title;
        this.givenName = givenName;
        this.displayName = displayName;
        this.sAMAccountName = sAMAccountName;
        this.userPrincipalName = userPrincipalName;
    }
    public String getDN() {
        return DN;
    }
    public void setDN(String dN) {
        DN = dN;
    }
    public String getObjectClass() {
        return objectClass;
    }
    public void setObjectClass(String objectClass) {
        this.objectClass = objectClass;
    }
    public String getDistinguishedName() {
        return distinguishedName;
    }
    public void setDistinguishedName(String distinguishedName) {
        this.distinguishedName = distinguishedName;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getTitle() {
        return title;
    }
    public void setTitle(String title) {
        this.title = title;
    }
    public String getGivenName() {
        return givenName;
    }
    public void setGivenName(String givenName) {
        this.givenName = givenName;
    }
    public String getDisplayName() {
        return displayName;
    }
    public void setDisplayName(String displayName) {
        this.displayName = displayName;
    }
    public String getsAMAccountName() {
        return sAMAccountName;
    }
    public void setsAMAccountName(String sAMAccountName) {
        this.sAMAccountName = sAMAccountName;
    }
    public String getUserPrincipalName() {
        return userPrincipalName;
    }
    public void setUserPrincipalName(String userPrincipalName) {
        this.userPrincipalName = userPrincipalName;
    }    

}

生成随机数据并插入到Excel中：

import java.io.FileOutputStream;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;

import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;

public class UserAccount {

    public static void main(String[] args){
        //创建workbook
        HSSFWorkbook workbook = new HSSFWorkbook();
        //创建sheet
        HSSFSheet sheet = workbook.createSheet("域账户");
        //创建行row：添加表头0行
        HSSFRow row = sheet.createRow(0);
        HSSFCellStyle style = workbook.createCellStyle();
        //style.setAlignment(HSSFCellStyle.ALIGN_CENTER);
        //创建单元格
        HSSFCell cell = row.createCell(0);//第一个单元格
        cell.setCellValue("DN");//设定值
        
        cell = row.createCell(1);
        cell.setCellValue("objectClass");
        
        cell = row.createCell(2);
        cell.setCellValue("distinguishedName");
        
        cell = row.createCell(3);
        cell.setCellValue("name");
        
        cell = row.createCell(4);
        cell.setCellValue("title");
        
        cell = row.createCell(5);
        cell.setCellValue("givenName");
        
        cell = row.createCell(6);
        cell.setCellValue("displayName");
        
        cell = row.createCell(7);
        cell.setCellValue("sAMAccountName");
        
        cell = row.createCell(8);
        cell.setCellValue("userPrincipalName");
         //插入数据
        List<UserBean> list = UserAccount.getUser();
        for(int i=0;i<list.size();i++){
            UserBean userBean = list.get(i);
            //创建行
            row = sheet.createRow(i+1);
            //创建单元并添加数据
            row.createCell(0).setCellValue(userBean.getDN());
            row.createCell(1).setCellValue(userBean.getObjectClass());
            row.createCell(2).setCellValue(userBean.getDistinguishedName());
            row.createCell(3).setCellValue(userBean.getName());
            row.createCell(4).setCellValue(userBean.getTitle());
            row.createCell(5).setCellValue(userBean.getGivenName());
            row.createCell(6).setCellValue(userBean.getDisplayName());
            row.createCell(7).setCellValue(userBean.getsAMAccountName());
            row.createCell(8).setCellValue(userBean.getUserPrincipalName());
            
        }
        //生成Excel文件并保存在指定的路径中
        try {
            FileOutputStream fileOutputStream = new FileOutputStream("c:\yuAccount.xls");
            workbook.write(fileOutputStream);
            fileOutputStream.close();
        } catch (Exception e) {
            // TODO: handle exception
            e.printStackTrace();
        }
        
        System.out.println("生成成功！！");
    }
    //将数据存在List集合里
    public static List<UserBean> getUser(){
        List<UserBean> list = new ArrayList<UserBean>();
        //String names = null;
        for(int i=0;i<500;i++){
        
            //String names = UserAccount.getRandomCharAndNumr(5);
            String names = UserAccount.getRandomChar();
            String name1 = UserAccount.getRandomChar();
            String dN = "CN="+names+name1+",OU=Test,DC=fengtian,DC=com";
            String objectClass = "user";
            String distinguishedName = "CN="+names+name1+",OU=Test,DC=fengtian,DC=com";
            String name = names+name1;
            String title = "课长";
            String givenName = names+name1;
            String displayName = names+name1;
            String sAMAccountName = names+name1;
            String userPrincipalName = names+name1+"@fengtian.com";
            
            
            UserBean user1 = new UserBean(dN, objectClass, distinguishedName, name, title, givenName, displayName, sAMAccountName, userPrincipalName);        
            
            list.add(user1);
        }
        
//        String dN = "CN="+names+",OU=Test,DC=fengtian,DC=com";
//        String objectClass = "user";
//        String distinguishedName = "CN="+names+",OU=Test,DC=fengtian,DC=com";
//        String name = names;
//        String title = "组长";
//        String givenName = names;
//        String displayName = names;
//        String sAMAccountName = names;
//        String userPrincipalName = names+"@fengtian.com";
//        
//        
//        UserBean user1 = new UserBean(dN, objectClass, distinguishedName, name, title, givenName, displayName, sAMAccountName, userPrincipalName);        
//        
//        list.add(user1);
        
        return list;
        
    }
    /**
     * 获取随机的字母和数字组合
     * @param 想要的字符串的长度
     * @return 字母和数字组合的字符串
     */
    
    public static String getRandomCharAndNumr(Integer length) {  
        String str = "";  
        Random random = new Random();  
        for (int i = 0; i < length; i++) {  
            boolean b = random.nextBoolean();  
            if (b) { // 字符串  
                // int choice = random.nextBoolean() ? 65 : 97; 取得65大写字母还是97小写字母  
                str += (char) (65 + random.nextInt(26));// 取得大写字母  
            } else { // 数字  
                str += String.valueOf(random.nextInt(10));  
            }  
        }  
        return str;  
    } 
    
    /**
     * 生成随机的常见的汉字
     * @return 生成的随机常见的汉字
     */
    public static String getRandomChar() {
        String str = "";
        int highCode;
        int lowCode;

        Random random = new Random();

        highCode = (176 + Math.abs(random.nextInt(39))); //B0 + 0~39(16~55) 一级汉字所占区
        lowCode = (161 + Math.abs(random.nextInt(93))); //A1 + 0~93 每区有94个汉字

        byte[] b = new byte[2];
        b[0] = (Integer.valueOf(highCode)).byteValue();
        b[1] = (Integer.valueOf(lowCode)).byteValue();

        try {
            str = new String(b, "GBK");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        return str;
    }
}